38180044

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1742

約数の個数: 48

約数和(自身を含む): 82297600

約数和(自身を除く): 44117556

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 43, 76, 86, 133, 172, 266, 301, 532, 602, 817, 1204, 1634, 1669, 3268, 3338, 5719, 6676, 11438, 11683, 22876, 23366, 31711, 46732, 63422, 71767, 126844, 143534, 221977, 287068, 443954, 502369, 887908, 1004738, 1363573, 2009476, 2727146, 5454292, 9545011, 19090022, 38180044]

約数ペア:

[(1, 38180044), (2, 19090022), (4, 9545011), (7, 5454292), (14, 2727146), (19, 2009476), (28, 1363573), (38, 1004738), (43, 887908), (76, 502369), (86, 443954), (133, 287068), (172, 221977), (266, 143534), (301, 126844), (532, 71767), (602, 63422), (817, 46732), (1204, 31711), (1634, 23366), (1669, 22876), (3268, 11683), (3338, 11438), (5719, 6676)]